GHSA-9pw9-9mpc-9mc3MediumCVSS 3.7
PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack...
🔗 CVE IDs covered (1)
📋 Description
PocketMine-MP versions before 5.39.2 fail to validate entity despawn state when processing attack packets from clients. Attackers can exploit a race condition by attacking a disconnecting player to trigger multiple death handlers, causing inventory items and experience to drop multiple times for duplication.
🔗 References (5)
- https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-f9jp-856v-8642
- https://nvd.nist.gov/vuln/detail/CVE-2026-86203
- https://github.com/pmmp/PocketMine-MP/commit/c0719b76b18f2508143134e79bc9f1aa39109683
- https://www.vulncheck.com/advisories/pocketmine-mp-before-5.39.2-item-duplication-via-despawn-state
- https://github.com/advisories/GHSA-9pw9-9mpc-9mc3